I am working on something, learning PHP and I don't know how to continue.
I have form for adding costumer to a database, and I have classes (program) table where I add all classes, and from that table I get data to select box.
Here is my HTML/PHP form:
<form action="dodajstudenta.php" method="POST">
package com.example.parkinglot;
import com.example.constants.ParkingSlip;
import com.example.constants.Size;
import com.example.vehicle.Vehicle;
import java.time.LocalDateTime;
import java.util.Optional;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
i...
I have the following source code which is supposed to start a process for you in an async way (i.e. letting you add a cancel token):
using System;
using System.Diagnostics;
using System.Threading;
using System.Threading.Tasks;
namespace ProcessAsync
{
class Program
{
static async...
I just finished solving Project Euler's 50th problem, but it's awfully slow. I'd like to hear your thoughts on my code's efficiency and practices.
let primeNumbers = [];
function isPrime(number) { // checks whether number is prime or not
for(let i = 2; i <= number / 2; i++) { // stops checki...
I tried to understand the code a bit. I may be wrong. If this is right I will put more improvements.
with open('seq.txt') as sequence_file:
sequence_list = [ sequence.strip().upper()
for sequence in sequence_file.readlines())]
##you got the amino acid list like ["
This question is intended to be the counterpart of Checklist for how to write a good Code Review question.
Getting started with Code Review:
New users often seem to have problems to understand, what exactly is expected from a CR-Answer. Many come from Stack Overflow, others maybe from Software En...
I have made a program that converts Celsius to Fahrenheit and Fahrenheit to Celsius. How is my code?
import java.util.Scanner;
public class TemperatureConversion {
public static void main(String[] args) {
double fahrenheit, celsius;
Scanner input = new Scanner(System.in);
...
I am new to C programming, previously studied python. Below is my year one project in C. I am feeling that that program lacks features and functions that is typically found in a calculator. my project name is 'Advanced calculator'. Am planning to insert the sineh, tanh and cosh into it, but what ...
github: BlackJack game click here
import random
import collections
import time
import os
import visuals
"""
BLACKJACK GAME:
visuals file imported: numerous pretty ways to display cards
"""
def clear():
os.system('cls' if os.name == 'nt' else 'clear')
def validate_answer(question, choices):...
The question title sounds a little broad, but it all comes to a pretty simple cycle of things that feels like I'm solving issues in the wrong way.
I'm working on a unity editor plugin that has to deal with a Serialized object, currently building a PropertyDrawer. Here is a simplified version of m...
x = np.zeros(1024)
for i in range(0, 1024):
x[i] = a * data[i]+ b * x[(i-1)%1024] + c * x[(i-2)%1024]
A, B, and C are normal scalar values. Data and x are just numpy arrays the size of 1024. Data has numbers in every element but x starts of with all zeros in each element then they get replac...
I'm posting my code for a LeetCode problem copied here. If you have time and would like to review, please do so. Thank you!
Problem
Implement the StreamChecker class as follows:
StreamChecker(words): Constructor, init the data structure with the given words.
query(letter): returns true if and on...
trying to write a function to check if nestedObject contains the key-value pair matched as parameter as following. one issue I do not really know how to handle is, if key-value cannt find, I would like to return as false, now it returns undefined
eq:
const obj ={
"a":{
"b":{
"c1":[
If you use nano with a language like python (as in your example) it's also a good idea to convert tabs to spaces.
Edit your ~/.nanorc file (or create it) and add:
set tabsize 4
set tabstospaces
If you already got a file with tabs and want to convert them to spaces i recommend the expandcomman...
I built the Set Matrix Zeroes algorithm in JavaScript. I have a lot of loops in my code, so was wondering if there is a better way to implement this algorithm.
Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in-place.
I loop the matrix and when I find a 0, I se...
I found out that I can increase the value of a variable inside an if statement like so:
int maxValue = 100;
for(int i = 0; i < limit; ++i)
{
if((nTotal += (nrCopies)) > maxValue)
break;
}
This works, and I became acostumed to do this, but I want to know if it is a good practice to do...
I am trying to create a GUI to enter data that I will use in another program I coded. I'm new to Tkinter, and I keep getting confused about the grid layout & how to create parent/child relationships. I know what I'm aiming for, but it's hard to get there:
This is the code I have so far that isn'...
This script was previously reviewed here: Send HTTP request for each row in Excel table (Part 1)
I've made the changes that were suggested in the Code Review answers as well as added a few of my own.
The code is quite a bit different now. Are there any more improvements that should be made?
Des...
